If GetAppTerminology fails (which seems to be the usual case on OSX?)
we try to manually launch the application and send it an ascr/gdte
event to get its terminology.
diff --git a/Mac/scripts/gensuitemodule.py b/Mac/scripts/gensuitemodule.py
index a871942..f22fde1 100644
--- a/Mac/scripts/gensuitemodule.py
+++ b/Mac/scripts/gensuitemodule.py
@@ -127,20 +127,53 @@
def processfile(fullname, output=None, basepkgname=None,
edit_modnames=None, creatorsignature=None):
"""Ask an application for its terminology and process that"""
- aedescobj, launched = OSATerminology.GetSysTerminology(fullname)
- if launched:
- print "Launched", fullname
- raw = aetools.unpack(aedescobj)
- if not raw:
- print 'Unpack returned empty value:', raw
- return
- if not raw[0].data:
- print 'Unpack returned value without data:', raw
- return
- aedata = raw[0]
+ try:
+ aedescobj, launched = OSATerminology.GetAppTerminology(fullname)
+ except MacOS.Error, arg:
+ if arg[0] == -1701: # errAEDescNotFound
+ print "GetAppTerminology failed with errAEDescNotFound, trying manually"
+ aedata, sig = getappterminology(fullname)
+ if not creatorsignature:
+ creatorsignature = sig
+ else:
+ raise
+ else:
+ if launched:
+ print "Launched", fullname
+ raw = aetools.unpack(aedescobj)
+ if not raw:
+ print 'Unpack returned empty value:', raw
+ return
+ if not raw[0].data:
+ print 'Unpack returned value without data:', raw
+ return
+ aedata = raw[0]
aete = decode(aedata.data)
compileaete(aete, None, fullname, output=output, basepkgname=basepkgname,
creatorsignature=creatorsignature)
+
+def getappterminology(fullname):
+ """Get application terminology by sending an AppleEvent"""
+ # First check that we actually can send AppleEvents
+ if not MacOS.WMAvailable():
+ raise RuntimeError, "Cannot send AppleEvents, no access to window manager"
+ # Next, a workaround for a bug in MacOS 10.2: sending events will hang unless
+ # you have created an event loop first.
+ import Carbon.Evt
+ Carbon.Evt.WaitNextEvent(0,0)
+ # Now get the signature of the application, hoping it is a bundle
+ pkginfo = os.path.join(fullname, 'Contents', 'PkgInfo')
+ if not os.path.exists(pkginfo):
+ raise RuntimeError, "No PkgInfo file found"
+ tp_cr = open(pkginfo, 'rb').read()
+ cr = tp_cr[4:8]
+ # Let's talk to it and ask for its AETE
+ talker = aetools.TalkTo(cr)
+ talker._start()
+ reply = talker.send("ascr", "gdte")
+ # Now pick the bits out of the return that we need.
+ return reply[1]['----'], cr
+
def compileaetelist(aetelist, fullname, output=None, basepkgname=None,
edit_modnames=None, creatorsignature=None):
@@ -334,6 +367,7 @@
else:
pathname = EasyDialogs.AskFolder(message='Create and select package folder for %s'%packagename,
defaultLocation=DEFAULT_USER_PACKAGEFOLDER)
+ output = pathname
if not pathname:
return
packagename = os.path.split(os.path.normpath(pathname))[1]